---Hello.May I speak to Lucy?---! Please…I’m afraid she is .A. Hold on outB. Wait outC.

问题补充：

---Hello.May I speak to Lucy?

---! Please…I’m afraid she is .

A. Hold on, out

B. Wait, out

C. Hold up; in

D. Hang up, in

答案：

(答案→)A. Hold on, out

B. Wait, out

C. Hold up; in

D. Hang up, in

解析：这是通电话的情景，hold on =wait a minute请稍等，等一下。